20 mm M197 3-barreled Gatling cannon
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
artillery
autocannon |
| gptkbp:action |
electric motor driven rotary cannon
|
| gptkbp:barrelLength |
3
|
| gptkbp:caliber |
20 mm
|
| gptkbp:cartridge |
20×102mm
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:designedFor |
helicopter armament
|
| gptkbp:enteredService |
1970s
|
| gptkbp:feedSystem |
linked belt
|
| https://www.w3.org/2000/01/rdf-schema#label |
20 mm M197 3-barreled Gatling cannon
|
| gptkbp:length |
1.9 m
|
| gptkbp:manufacturer |
gptkb:General_Dynamics
|
| gptkbp:primaryUse |
air-to-ground attack
|
| gptkbp:rateOfFire |
750 rounds per minute
|
| gptkbp:replacedBy |
M61 Vulcan (in some helicopter applications)
|
| gptkbp:usedBy |
gptkb:United_States_military
|
| gptkbp:usedOn |
gptkb:AH-1_Cobra
gptkb:AH-1Z_Viper |
| gptkbp:weight |
approximately 45 kg
|
| gptkbp:bfsParent |
gptkb:Bell_AH-1W_SuperCobra
gptkb:AH-1W_SuperCobra |
| gptkbp:bfsLayer |
7
|